the deal is to avoid a series of tax increases, and spending cuts that many believe would be a fiscal cliff that would kick in on january the 1st. chief congressional correspondent mike emanuel is watching it all unfold on capitol hill. what do we know about the visit about the expectations for what might happen during it. >> reporter: martha, timothy geithner arrived here on capitol hill a short time ago to meet first with senate majority leader harry reid. we know he's having individual meetings with the top four leaders of congress. what republicans have said they want to hear, and republicans will be critical, because they need republican support to get any final fiscal cliff deal through the senate, and also through the house, they say they hope that he's coming with concrete spending cut ideas that are acceptable to the administration. one of the meetings today will be with senate republican leader mitch mcconnell who a short time ago sounded pretty fired up. >> the only reason democrats are insisting on raising rates is because raising rates on the so-called rich is the holy gr